package com.example.task4.domain;
    public class User {
        private int id;
        private String username;
        private String password;
        private String email;
        private String avatarUrl; // 相对路径，如 /uploads/avatars/xxx.png

        public User() {}

        public User(String username, String password, String email, String avatarUrl) {
            this.username = username;
            this.password = password;
            this.email = email;
            this.avatarUrl = avatarUrl;
        }

        // getters / setters
        public int getId() { return id; }
        public void setId(int id) { this.id = id; }
        public String getUsername() { return username; }
        public void setUsername(String username) { this.username = username; }
        public String getPassword() { return password; }
        public void setPassword(String password) { this.password = password; }
        public String getEmail() { return email; }
        public void setEmail(String email) { this.email = email; }
        public String getAvatarUrl() { return avatarUrl; }
        public void setAvatarUrl(String avatarUrl) { this.avatarUrl = avatarUrl; }
    }

